Question 956100
I need the probability that I will get:
(1) NOT a 2 on 1st roll
(2) NOT a 2 on 2nd roll
(3) NOT a 2 on 3rd roll
(4) NOT a 2 on 4th roll
(5) A 2 on 5th roll
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{{{ (5/6)*(5/6)*(5/6)*(5/6)*(1/6) }}}
{{{ (5/6)^4*(1/6) }}}
{{{ ( 625/1296 )*( 1/6 ) }}}
{{{ 625/7776 }}}
{{{ .08038 }}}
The probability of getting the 1st 2
on the 5th roll is:
8.038 / 100
( slightly less than 1/10 )